mmPA_SC_SCREEN_EXTENT_CONTROL_DEFAULT 3006 drivers/gpu/drm/amd/include/asic_reg/gc/gc_10_1_0_default.h #define mmPA_SC_SCREEN_EXTENT_CONTROL_DEFAULT                                    0x00000000
mmPA_SC_SCREEN_EXTENT_CONTROL_DEFAULT 1798 drivers/gpu/drm/amd/include/asic_reg/gc/gc_9_0_default.h #define mmPA_SC_SCREEN_EXTENT_CONTROL_DEFAULT                                    0x00000000